基于CCD混药浓度在线检测装置的农药浓度检测试验研究  

Experimental Study on Pesticide Concentration Detection Based on CCD On-line Detection Device for Mixed Drug Concentration

作　　者：杨亚飞[1] 张肖珂 申志铮 王国强[1] 王力 YANG Yafei;ZHANG Xiaoke;SHEN ZhiZheng;WANG Guoqiang;WANG Li(Jiangsu Agri-animal Husbandry Vocational College,Taizhou Jiangsu 225300,China)

机构地区：[1]江苏农牧科技职业学院,江苏泰州225300

出　　处：《农业科技与装备》2022年第5期26-27,30,共3页Agricultural Science & Technology and Equipment

基　　金：江苏省高校自然科学研究面上项目(21KJB210020);江苏农牧科技职业学院院级课题(NSF2022ZR11)。

摘　　要：对基于CCD混药浓度在线检测装置进行农药浓度检测试验。通过草甘膦铵盐农药浓度与平均有效灰度值拟合,其拟合曲线相关系数达0.9832;对0.17,0.27,0.3,0.4,0.57 g/L不同草甘膦铵盐农药溶液进行检测,检测结果相对误差均不大于4.059%。这表明该检测设备能够用于草甘膦铵盐农药浓度的检测。The pesticide concentration detection experiment was carried out based on the on-line detection device of mixed drug concentration of CCD.By fitting glyphosate ammonium pesticide concentration to the average effective gray value,the correlation coefficient of fitting curve was 0.9832;The relative errors of 0.17,0.27,0.3,0.57 g/L glyphosate ammonium pesticide solutions were all less than 4.059%.This indicates that the detection equipment can be used for glyphosate ammonium pesticide concentration detection.

关 键 词：在线检测 混药浓度 CCD 

分 类 号：TH39[机械工程—机械制造及自动化] S237[农业科学—农业机械化工程]